Condensed Isoquinolines. 26. Oxidation Reactions of 6,11-dihydro-13H-isoquino-[3,2-b]quinazolin-13-one derivatives Научная публикация
Журнал |
Chemistry of Heterocyclic Compounds
ISSN: 0009-3122 , E-ISSN: 1573-8353 |
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Вых. Данные | Год: 2007, Том: 43, Номер: 12, Страницы: 1551-1558 Страниц : 8 DOI: 10.1007/s10593-007-0240-5 | ||
Ключевые слова | 2-[(4-oxo-3,4-dihydro-2-quinazolinyl)carbonyl]benzoic acid, 6-benzyl-13H-isoquino[3,2-b]quinazolin-13-one, 6-methyl-13-oxo-5H, 13H-isoquino[3,2-b]quinazolinium perchlorate, Isoquino[3,2-b]quinazoline, Oxidation | ||
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Реферат:
Oxidation of the hydrobromide of 6,11-dihydro-13H-isoquino[3,2-b]quinazolin-13-one with dimethyl sulfoxide leads to 11-hydroxy-11H-isoquino[3,2-b]quinazoline-6,13-dione, and with hydrogen peroxide to the hydrobromide of 2-[(4-oxo-3,4-dihydro-2-quinazolinyl)carbonyl]benzoic acid. Salts of 5- and 6-alkyl-substituted isoquino[3,2-b]quinazolines are readily oxidized on boiling in nitrobenzene, which leads to aromatization of the isoquino[3,2-b]quinazoline system to 5-methyl-13-oxo-5H,13Hisoquino[3,2-b]quinazolinium perchlorate and 6-benzyl-13H-isoquino[3,2-b]quinazolin-13-one. The structures of the dehydrogenation products were established from 1H NMR and UV spectra. The interaction of the obtained compounds with NaBH4 has been studied.
Библиографическая ссылка:
Potikha L.M.
, Kovtunenko V.A.
, Tarasevich A.V.
Condensed Isoquinolines. 26. Oxidation Reactions of 6,11-dihydro-13H-isoquino-[3,2-b]quinazolin-13-one derivatives
Chemistry of Heterocyclic Compounds. 2007. V.43. N12. P.1551-1558. DOI: 10.1007/s10593-007-0240-5 Scopus РИНЦ
Condensed Isoquinolines. 26. Oxidation Reactions of 6,11-dihydro-13H-isoquino-[3,2-b]quinazolin-13-one derivatives
Chemistry of Heterocyclic Compounds. 2007. V.43. N12. P.1551-1558. DOI: 10.1007/s10593-007-0240-5 Scopus РИНЦ
Даты:
Поступила в редакцию: | 22 янв. 2007 г. |
Опубликована в печати: | 1 дек. 2007 г. |
Идентификаторы БД:
Scopus | 2-s2.0-43349091646 |
РИНЦ | 14117133 |
Chemical Abstracts | 2008:586304 |
Chemical Abstracts (print) | 150:237544 |
OpenAlex | W2951256574 |